Penetration Tester (Pentester)

PT Artajasa Pembayaran Elektronis

PT Artajasa Pembayaran Elektronis (South Tangerang, Banten)

Banten, Indonesia

Artajasa Pembayaran Elektronis (Artajasa) Established February 10th 2000, focusing on electronic payment system in Indonesia. Artajasa is the principal of ATM Bersama which become the largest Switching network in Indonesia, and has been connected with many institutions, both Banks and non-Bank institutions. ATM Bersama is also connected to other international principals such as Paynet from Malaysia, JCB from Japan, and AL Rajhi from Saudi Arabia. At present, 90 institutions have joined the Joint ATM network and are connected with more than 77,000 ATMs throughout Indonesia.

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Job function: Software Development & Engineering

Industries: Banking & Financial Services Information Technology

About this position

The Penetration Tester will be responsible for conducting vulnerability assessments and penetration testing on internal and external systems, requiring deep technical expertise and hands-on experience in exploiting vulnerabilities and reporting findings.

Responsibilities

• Conduct penetration testing on web applications, network infrastructure, and APIs to identify security vulnerabilities.
• Perform vulnerability assessments using both manual and automated techniques.
• Exploit identified vulnerabilities in a controlled and safe manner, documenting the methods and outcomes.
• Prepare detailed technical reports and executive summaries that outline vulnerabilities, risks, and recommendations for remediation.
• Collaborate with the IT and development teams to ensure that security issues are addressed and mitigated in a timely manner.
• Conduct follow-up testing to verify that vulnerabilities have been properly fixed.
• Stay updated on the latest security threats, vulnerabilities, and industry trends.
• Assist in creating security awareness and providing recommendations for improving overall security posture.
• Utilize a variety of tools, such as Metasploit, Burp Suite, Nmap, Wireshark, and other penetration testing tools.
• Ensure compliance with industry standards and regulations, including PCI-DSS, GDPR, and ISO 27001.
• Participate in red team/blue team exercises and other security initiatives as required.

Requirements

• Bachelor’s degree in Computer Science, Information Security, or a related field.
• Proven experience in penetration testing, ethical hacking, and vulnerability assessments.
• Proficiency in using penetration testing tools such as Metasploit, Burp Suite, Nmap, Nessus, Wireshark, etc.
• Strong understanding of web application security and common vulnerabilities (OWASP Top 10).
• Knowledge of network security principles, protocols, and technologies (e.g., firewalls, IDS/IPS).
• Experience with scripting and automation (Python, Bash, PowerShell) is highly desirable.
• Familiarity with exploit development, reverse engineering, and malware analysis.
• Strong understanding of encryption, authentication mechanisms, and secure communication protocols.
• Ability to write clear, concise reports, summarizing technical details for both technical and non-technical stakeholders.
• Relevant certifications such as OSCP, CEH, GPEN, or similar are a plus.
• Strong analytical and problem-solving skills, with the ability to think creatively to uncover potential threats.
• Experience in the payment or financial services.

Benefits

Huneety A.I Salary Estimate

9,000,000 - 16,000,000 IDR per month